38872834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19417}}^1$

素因数の和:19450

約数の個数: 32

約数和(自身を含む): 78293376

約数和(自身を除く): 39420542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19417, 38834, 135919, 213587, 252421, 271838, 427174, 504842, 1495109, 1766947, 2776631, 2990218, 3533894, 5553262, 19436417, 38872834]

約数ペア:

[(1, 38872834), (2, 19436417), (7, 5553262), (11, 3533894), (13, 2990218), (14, 2776631), (22, 1766947), (26, 1495109), (77, 504842), (91, 427174), (143, 271838), (154, 252421), (182, 213587), (286, 135919), (1001, 38834), (2002, 19417)]